217372608

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 168

約数和(自身を含む): 670438080

約数和(自身を除く): 453065472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 79, 96, 102, 136, 144, 153, 158, 192, 204, 237, 272, 281, 288, 306, 316, 408, 474, 544, 562, 576, 612, 632, 711, 816, 843, 948, 1088, 1124, 1224, 1264, 1343, 1422, 1632, 1686, 1896, 2248, 2448, 2528, 2529, 2686, 2844, 3264, 3372, 3792, 4029, 4496, 4777, 4896, 5056, 5058, 5372, 5688, 6744, 7584, 8058, 8992, 9554, 9792, 10116, 10744, 11376, 12087, 13488, 14331, 15168, 16116, 17984, 19108, 20232, 21488, 22199, 22752, 24174, 26976, 28662, 32232, 38216, 40464, 42976, 42993, 44398, 45504, 48348, 53952, 57324, 64464, 66597, 76432, 80928, 85952, 85986, 88796, 96696, 114648, 128928, 133194, 152864, 161856, 171972, 177592, 193392, 199791, 229296, 257856, 266388, 305728, 343944, 355184, 377383, 386784, 399582, 458592, 532776, 687888, 710368, 754766, 773568, 799164, 917184, 1065552, 1132149, 1375776, 1420736, 1509532, 1598328, 2131104, 2264298, 2751552, 3019064, 3196656, 3396447, 4262208, 4528596, 6038128, 6393312, 6792894, 9057192, 12076256, 12786624, 13585788, 18114384, 24152512, 27171576, 36228768, 54343152, 72457536, 108686304, 217372608]

約数ペア:

[(1, 217372608), (2, 108686304), (3, 72457536), (4, 54343152), (6, 36228768), (8, 27171576), (9, 24152512), (12, 18114384), (16, 13585788), (17, 12786624), (18, 12076256), (24, 9057192), (32, 6792894), (34, 6393312), (36, 6038128), (48, 4528596), (51, 4262208), (64, 3396447), (68, 3196656), (72, 3019064), (79, 2751552), (96, 2264298), (102, 2131104), (136, 1598328), (144, 1509532), (153, 1420736), (158, 1375776), (192, 1132149), (204, 1065552), (237, 917184), (272, 799164), (281, 773568), (288, 754766), (306, 710368), (316, 687888), (408, 532776), (474, 458592), (544, 399582), (562, 386784), (576, 377383), (612, 355184), (632, 343944), (711, 305728), (816, 266388), (843, 257856), (948, 229296), (1088, 199791), (1124, 193392), (1224, 177592), (1264, 171972), (1343, 161856), (1422, 152864), (1632, 133194), (1686, 128928), (1896, 114648), (2248, 96696), (2448, 88796), (2528, 85986), (2529, 85952), (2686, 80928), (2844, 76432), (3264, 66597), (3372, 64464), (3792, 57324), (4029, 53952), (4496, 48348), (4777, 45504), (4896, 44398), (5056, 42993), (5058, 42976), (5372, 40464), (5688, 38216), (6744, 32232), (7584, 28662), (8058, 26976), (8992, 24174), (9554, 22752), (9792, 22199), (10116, 21488), (10744, 20232), (11376, 19108), (12087, 17984), (13488, 16116), (14331, 15168)]